Add any_filtered condition
#17371
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Add any_filtered condition
#17371
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This adds an `any_filtered` condition that returns `true` if there are any entities matching the given filter. Example: ```rust my_system.run_if(any_filtered::<Changed<A>>) ``` Signed-off-by: Jean Mertz <git@jeanmertz.com>
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Duplicate of #17327 :) |
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D'oh. What are the odds. Apologies for the noise. |
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This adds an
any_filteredcondition that returnstrueif there are any entities matching the given filter.Example:
I often implement this method in my own projects, so I figured I'd upstream it, in case others have a use for it.